再也不需要活动记录(activation record)，所以我们将删掉它，并将尾部调用的函数重定向返回到调用我们的函数。

The activation record isn't needed anymore, so we are going to cut it out and redirect the tail-called function back to the function that called us.

youdao

可惜，在对这段漫长的访谈进行剪辑的时候，这些对话都被删掉了，只剩下大约十分钟的内容，显然是因为超级杯将这个节目的时间缩减了。

They were all cut out when the long interview was edited, down to about ten minutes, apparently because the Super Bowl shortened the program.

youdao

我们将发布的版本将是非常合适的，但删掉了一些关键信息。

We will publish the version that is appropriate but missing some key information.

youdao

Well, A has to get whatever is in B. So now I'm clobbering, as they say, this value here, and at this point in the story, this is not good.

好的，A将获得B中的数据，现在我把这个值删掉，在这个地方,这是不好的。

哈佛公开课 - 计算机科学课程节选